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<a href="#define-members">Macros</a> &#124;
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  <div class="headertitle"><div class="title">stdio.h File Reference</div></div>
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<div class="textblock"><code>#include &quot;<a class="el" href="pico_8h_source.html">pico.h</a>&quot;</code><br />
<code>#include &lt;stdarg.h&gt;</code><br />
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<p><a href="stdio_8h_source.html">Go to the source code of this file.</a></p>
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#define&#160;</td><td class="memItemRight" valign="bottom"><b>PICO_STDOUT_MUTEX</b>&#160;&#160;&#160;1</td></tr>
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#define&#160;</td><td class="memItemRight" valign="bottom"><b>PICO_STDIO_ENABLE_CRLF_SUPPORT</b>&#160;&#160;&#160;1</td></tr>
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<tr class="memitem:gace6c31545f212bf181718f4fc7587ea7"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__pico__stdio.html#gace6c31545f212bf181718f4fc7587ea7">stdio_deinit_all</a> (void)</td></tr>
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void&#160;</td><td class="memItemRight" valign="bottom"><b>stdio_flush</b> (void)</td></tr>
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<tr class="memitem:ga26d27f1b58f1385798f93a9799c40b73"><td class="memItemLeft" align="right" valign="top">int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__pico__stdio.html#ga26d27f1b58f1385798f93a9799c40b73">stdio_getchar_timeout_us</a> (uint32_t timeout_us)</td></tr>
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<tr class="separator:ga26d27f1b58f1385798f93a9799c40b73"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ga5d24f1a711eba3e0084b6310f6478c1a"><td class="memItemLeft" align="right" valign="top">
static int&#160;</td><td class="memItemRight" valign="bottom"><b>getchar_timeout_us</b> (uint32_t timeout_us)</td></tr>
<tr class="memdesc:ga5d24f1a711eba3e0084b6310f6478c1a"><td class="mdescLeft">&#160;</td><td class="mdescRight">Alias for <a class="el" href="group__pico__stdio.html#ga26d27f1b58f1385798f93a9799c40b73">stdio_getchar_timeout_us</a> for backwards compatibility. <br /></td></tr>
<tr class="separator:ga5d24f1a711eba3e0084b6310f6478c1a"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ga826d33ec05c3e33dbddf0cb09e329562"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__pico__stdio.html#ga826d33ec05c3e33dbddf0cb09e329562">stdio_set_driver_enabled</a> (<a class="el" href="structstdio__driver.html">stdio_driver_t</a> *driver, bool enabled)</td></tr>
<tr class="memdesc:ga826d33ec05c3e33dbddf0cb09e329562"><td class="mdescLeft">&#160;</td><td class="mdescRight">Adds or removes a driver from the list of active drivers used for input/output.  <a href="group__pico__stdio.html#ga826d33ec05c3e33dbddf0cb09e329562">More...</a><br /></td></tr>
<tr class="separator:ga826d33ec05c3e33dbddf0cb09e329562"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:gae3944ee24af8163a9538f01cda3e28df"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__pico__stdio.html#gae3944ee24af8163a9538f01cda3e28df">stdio_filter_driver</a> (<a class="el" href="structstdio__driver.html">stdio_driver_t</a> *driver)</td></tr>
<tr class="memdesc:gae3944ee24af8163a9538f01cda3e28df"><td class="mdescLeft">&#160;</td><td class="mdescRight">Control limiting of output to a single driver.  <a href="group__pico__stdio.html#gae3944ee24af8163a9538f01cda3e28df">More...</a><br /></td></tr>
<tr class="separator:gae3944ee24af8163a9538f01cda3e28df"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:gaba86bf2cb6b86a9078cd94dcf47b1915"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__pico__stdio.html#gaba86bf2cb6b86a9078cd94dcf47b1915">stdio_set_translate_crlf</a> (<a class="el" href="structstdio__driver.html">stdio_driver_t</a> *driver, bool translate)</td></tr>
<tr class="memdesc:gaba86bf2cb6b86a9078cd94dcf47b1915"><td class="mdescLeft">&#160;</td><td class="mdescRight">control conversion of line feeds to carriage return on transmissions  <a href="group__pico__stdio.html#gaba86bf2cb6b86a9078cd94dcf47b1915">More...</a><br /></td></tr>
<tr class="separator:gaba86bf2cb6b86a9078cd94dcf47b1915"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ga8caa718064b34ce684c02f9f1313ac41"><td class="memItemLeft" align="right" valign="top">
int&#160;</td><td class="memItemRight" valign="bottom"><b>stdio_putchar_raw</b> (int c)</td></tr>
<tr class="memdesc:ga8caa718064b34ce684c02f9f1313ac41"><td class="mdescLeft">&#160;</td><td class="mdescRight">putchar variant that skips any CR/LF conversion if enabled <br /></td></tr>
<tr class="separator:ga8caa718064b34ce684c02f9f1313ac41"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:gae67e6fe5e7c87d6f15816797020245ad"><td class="memItemLeft" align="right" valign="top">
static int&#160;</td><td class="memItemRight" valign="bottom"><b>putchar_raw</b> (int c)</td></tr>
<tr class="memdesc:gae67e6fe5e7c87d6f15816797020245ad"><td class="mdescLeft">&#160;</td><td class="mdescRight">Alias for <a class="el" href="group__pico__stdio.html#ga8caa718064b34ce684c02f9f1313ac41">stdio_putchar_raw</a> for backwards compatibility. <br /></td></tr>
<tr class="separator:gae67e6fe5e7c87d6f15816797020245ad"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:gad00b5fbfdcfd83b79512b402f5881458"><td class="memItemLeft" align="right" valign="top">
int&#160;</td><td class="memItemRight" valign="bottom"><b>stdio_puts_raw</b> (const char *s)</td></tr>
<tr class="memdesc:gad00b5fbfdcfd83b79512b402f5881458"><td class="mdescLeft">&#160;</td><td class="mdescRight">puts variant that skips any CR/LF conversion if enabled <br /></td></tr>
<tr class="separator:gad00b5fbfdcfd83b79512b402f5881458"><td class="memSeparator" colspan="2">&#160;</td></tr>
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static int&#160;</td><td class="memItemRight" valign="bottom"><b>puts_raw</b> (const char *s)</td></tr>
<tr class="memdesc:ga9a78025384cd3ce2095d01e09a2c0565"><td class="mdescLeft">&#160;</td><td class="mdescRight">Alias for <a class="el" href="group__pico__stdio.html#gad00b5fbfdcfd83b79512b402f5881458">stdio_puts_raw</a> for backwards compatibility. <br /></td></tr>
<tr class="separator:ga9a78025384cd3ce2095d01e09a2c0565"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ga4b010bf88f65fc5d38a29d5538fa80e1"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__pico__stdio.html#ga4b010bf88f65fc5d38a29d5538fa80e1">stdio_set_chars_available_callback</a> (void(*fn)(void *), void *param)</td></tr>
<tr class="memdesc:ga4b010bf88f65fc5d38a29d5538fa80e1"><td class="mdescLeft">&#160;</td><td class="mdescRight">get notified when there are input characters available  <a href="group__pico__stdio.html#ga4b010bf88f65fc5d38a29d5538fa80e1">More...</a><br /></td></tr>
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<tr class="memitem:ga7ea974d7cbc7f7e325b4a1b0fe80e4ab"><td class="memItemLeft" align="right" valign="top">int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__pico__stdio.html#ga7ea974d7cbc7f7e325b4a1b0fe80e4ab">stdio_get_until</a> (char *buf, int len, <a class="el" href="group__timestamp.html#ga8b7f3d602cc053f05bacceeacc257ed8">absolute_time_t</a> until)</td></tr>
<tr class="memdesc:ga7ea974d7cbc7f7e325b4a1b0fe80e4ab"><td class="mdescLeft">&#160;</td><td class="mdescRight">Waits until a timeout to reard at least one character into a buffer.  <a href="group__pico__stdio.html#ga7ea974d7cbc7f7e325b4a1b0fe80e4ab">More...</a><br /></td></tr>
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<tr class="memitem:ga2657ebac5e66ff37d0231b2b94dcd87f"><td class="memItemLeft" align="right" valign="top">int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__pico__stdio.html#ga2657ebac5e66ff37d0231b2b94dcd87f">stdio_put_string</a> (const char *s, int len, bool newline, bool cr_translation)</td></tr>
<tr class="memdesc:ga2657ebac5e66ff37d0231b2b94dcd87f"><td class="mdescLeft">&#160;</td><td class="mdescRight">Prints a buffer to stdout with optional newline and carriage return insertion.  <a href="group__pico__stdio.html#ga2657ebac5e66ff37d0231b2b94dcd87f">More...</a><br /></td></tr>
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int&#160;</td><td class="memItemRight" valign="bottom"><b>stdio_getchar</b> (void)</td></tr>
<tr class="memdesc:gac135c621fb85b37ba7ca271ad44cc984"><td class="mdescLeft">&#160;</td><td class="mdescRight">stdio_getchar Alias for getchar that definitely does not go thru the implementation in the standard C library even when PICO_STDIO_SHORT_CIRCUIT_CLIB_FUNCS == 0 <br /></td></tr>
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int&#160;</td><td class="memItemRight" valign="bottom"><b>stdio_putchar</b> (int)</td></tr>
<tr class="memdesc:ga5a0417cd80362b585340991cdbe942ad"><td class="mdescLeft">&#160;</td><td class="mdescRight">stdio_getchar Alias for putchar that definitely does not go thru the implementation in the standard C library even when PICO_STDIO_SHORT_CIRCUIT_CLIB_FUNCS == 0 <br /></td></tr>
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int&#160;</td><td class="memItemRight" valign="bottom"><b>stdio_puts</b> (const char *s)</td></tr>
<tr class="memdesc:ga37b78b01a1defa869f4b6eae07cbc86e"><td class="mdescLeft">&#160;</td><td class="mdescRight">stdio_getchar Alias for puts that definitely does not go thru the implementation in the standard C library even when PICO_STDIO_SHORT_CIRCUIT_CLIB_FUNCS == 0 <br /></td></tr>
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int&#160;</td><td class="memItemRight" valign="bottom"><b>stdio_vprintf</b> (const char *format, va_list va)</td></tr>
<tr class="memdesc:gaad0147c9744dfa14ffa591007310ad25"><td class="mdescLeft">&#160;</td><td class="mdescRight">stdio_getchar Alias for vprintf that definitely does not go thru the implementation in the standard C library even when PICO_STDIO_SHORT_CIRCUIT_CLIB_FUNCS == 0 <br /></td></tr>
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int&#160;</td><td class="memItemRight" valign="bottom"><b>__printflike</b> (1, 0) stdio_printf(const char *format</td></tr>
<tr class="memdesc:gae9afcfe3e3db353e1bddd5b87d7be454"><td class="mdescLeft">&#160;</td><td class="mdescRight">stdio_getchar Alias for printf that definitely does not go thru the implementation in the standard C library even when PICO_STDIO_SHORT_CIRCUIT_CLIB_FUNCS == 0 <br /></td></tr>
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